[openwrt/openwrt] wpa_supplicant: add support for issuing control socket commands via ubus

[LEDE Commits]

nbd pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/3ab2f32006514549525e4d29136eab813017d96e

commit 3ab2f32006514549525e4d29136eab813017d96e
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Thu Oct 30 19:44:38 2025 +0000

    wpa_supplicant: add support for issuing control socket commands via ubus
    
    This makes it possible to have more flexible control over the supplicant
    without having to install wpa_cli.
    
    Signed-off-by: Felix Fietkau <nbd at nbd.name>
---
 package/network/services/hostapd/files/wpa_supplicant.uc | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/package/network/services/hostapd/files/wpa_supplicant.uc b/package/network/services/hostapd/files/wpa_supplicant.uc
index b77e0648e9..20613ae702 100644
--- a/package/network/services/hostapd/files/wpa_supplicant.uc
+++ b/package/network/services/hostapd/files/wpa_supplicant.uc
@@ -773,6 +773,20 @@ function iface_ubus_add(ifname)
 				return 0;
 			},
 		},
+		control: {
+			args: {
+				command: ""
+			},
+			call: (req) => {
+				let iface = wpas.interfaces[ifname];
+				if (!iface)
+					return libubus.STATUS_NOT_FOUND;
+
+				return {
+					result: iface.ctrl(req.args.command)
+				};
+			},
+		},
 	});
 	wpas.data.iface_ubus[ifname] = obj;
 }